| Dayton to Cernavoda | 5,262.19 mi (8,468.67 km) |
| Dayton to Chitila | 5,179.38 mi (8,335.40 km) |
| Dayton to Cisnadie | 5,057.39 mi (8,139.09 km) |
| Dayton to Cluj-Napoca | 4,989.77 mi (8,030.25 km) |
| Dayton to Codlea | 5,105.39 mi (8,216.32 km) |
| Dayton to Comanesti | 5,108.16 mi (8,220.80 km) |
| Dayton to Comarnic | 5,132.66 mi (8,260.22 km) |
| Dayton to Constanta | 5,291.95 mi (8,516.57 km) |
| Dayton to Corabia | 5,157.85 mi (8,300.76 km) |
| Dayton to Costesti | 5,131.30 mi (8,258.04 km) |
| Dayton to Covasna | 5,125.27 mi (8,248.33 km) |
| Dayton to Craiova | 5,106.78 mi (8,218.57 km) |
| Dayton to Cristuru Secuiesc | 5,063.64 mi (8,149.15 km) |
| Dayton to Cugir | 5,022.56 mi (8,083.03 km) |
| Dayton to Cumpana | 5,291.71 mi (8,516.18 km) |
